<%@ page import="java.io.PrintWriter" %>
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
<html>
<head>
    <title>发生异常</title>
</head>
<body>
发生异常:
<%
    Exception e = (Exception) request.getAttribute("exception");
    e.printStackTrace(new PrintWriter(out));
    e.printStackTrace();
%>
</body>
</html>
